The highlight of the Nor®Cell technology is that the weight of flexible packaging is greatly reduced using a physical, controlled foaming process without reducing the film thickness. This "lightweight construction film" weighs up to 40 percent less than conventional film. The material is therefore intelligently and efficiently used. Surface structures with unique haptics of the film can be achieved through the patented foaming technology. At the same time, packaging made with Nor®Cell is characterized by a high puncture resistance, excellent sealing ability and great print-ability.